Commit a3666955 authored by Abhijeet Joglekar's avatar Abhijeet Joglekar Committed by James Bottomley
Browse files

[SCSI] libfc,fcoe,fnic: Separate rport and lport max retry counts



This allows fnic to configure number of retries for lport and rport
separately.
Signed-off-by: default avatarAbhijeet Joglekar <abjoglek@cisco.com>
Acked-by: default avatarRobert Love <robert.w.love@intel.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@HansenPartnership.com>
parent d17bf602
......@@ -146,6 +146,7 @@ static int fcoe_lport_config(struct fc_lport *lp)
lp->link_up = 0;
lp->qfull = 0;
lp->max_retry_count = 3;
lp->max_rport_retry_count = 3;
lp->e_d_tov = 2 * 1000; /* FC-FS default */
lp->r_a_tov = 2 * 2 * 1000;
lp->service_params = (FCP_SPPF_INIT_FCN | FCP_SPPF_RD_XRDY_DIS |
......
......@@ -680,6 +680,7 @@ static int __devinit fnic_probe(struct pci_dev *pdev,
}
lp->max_retry_count = fnic->config.flogi_retries;
lp->max_rport_retry_count = fnic->config.plogi_retries;
lp->service_params = (FCP_SPPF_INIT_FCN | FCP_SPPF_RD_XRDY_DIS |
FCP_SPPF_CONF_COMPL);
if (fnic->config.flags & VFCF_FCP_SEQ_LVL_ERR)
......
......@@ -478,7 +478,7 @@ static void fc_rport_error_retry(struct fc_rport *rport, struct fc_frame *fp)
if (PTR_ERR(fp) == -FC_EX_CLOSED)
return fc_rport_error(rport, fp);
if (rdata->retries < rdata->local_port->max_retry_count) {
if (rdata->retries < rdata->local_port->max_rport_retry_count) {
FC_DEBUG_RPORT("Error %ld in state %s, retrying\n",
PTR_ERR(fp), fc_rport_state(rport));
rdata->retries++;
......
......@@ -679,6 +679,7 @@ struct fc_lport {
unsigned int e_d_tov;
unsigned int r_a_tov;
u8 max_retry_count;
u8 max_rport_retry_count;
u16 link_speed;
u16 link_supported_speeds;
u16 lro_xid; /* max xid for fcoe lro */
......
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